I'm on hyperos and every time I have to touch anything pure Google I feel like I'm on a windows PC.
Don't get me wrong, hyperos isn't a pinnacle of freedom, but all I do with my phone is basically using Firefox and take photos (+ signal, & SMS) and use the lichess app.
It's so infuriating, they steal our data, but just needs more. I'll try a Linux FOSS system next phone.